Package org.chenile.core.interceptors

Class ServiceInvoker

java.lang.Object

org.chenile.core.interceptors.ServiceInvoker

All Implemented Interfaces:

Command<ChenileExchange>

public class ServiceInvoker
extends Object
implements Command<ChenileExchange>

This command invokes a service gathering inputs from ChenileExchange. Inserted at the end of the interception chain.

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor	Description
ServiceInvoker()

Method Summary

Modifier and Type	Method	Description
private void	constructApiInvocation(ChenileExchange exchange)	populates the apiInvocation for use by the invokeApi() call above
private static Object	convert(Class<?> clazz, Object v, String paramName)
void	execute(ChenileExchange chenileExchange)
private static MultipartFile	extractMultipart(String name, ChenileExchange exchange)
private void	invokeApi(ChenileExchange exchange)
private void	logError(String serviceOp, String message, String className, Throwable e)
private ErrorNumException	surroundExceptionIfRequired(Throwable e)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LOG

private static final org.slf4j.Logger LOG

Constructor Details

ServiceInvoker

public ServiceInvoker()

Method Details

execute

public void execute(ChenileExchange chenileExchange)

Specified by:

execute in interface Command<ChenileExchange>

logError

private void logError(String serviceOp,
 String message,
 String className,
 Throwable e)

surroundExceptionIfRequired

private ErrorNumException surroundExceptionIfRequired(Throwable e)

invokeApi

private void invokeApi(ChenileExchange exchange)
                throws IllegalAccessException,
InvocationTargetException

Throws:

IllegalAccessException

InvocationTargetException

constructApiInvocation

private void constructApiInvocation(ChenileExchange exchange)

populates the apiInvocation for use by the invokeApi() call above

Parameters:

exchange - - the chenile exchange that is passed around

convert

private static Object convert(Class<?> clazz,
 Object v,
 String paramName)

extractMultipart

private static MultipartFile extractMultipart(String name,
 ChenileExchange exchange)